net: The dev->get_stats pointer is not NULL nowadays.

And so does the pointer is returns, but sysfs and netlinks still 
check for both cases.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 5 deletions

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 90e2177af081..dccd737ea2e3 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -242,11 +242,11 @@ static ssize_t netstat_show(const struct device *d,
                         offset % sizeof(unsigned long) != 0);
 
         read_lock(&dev_base_lock);
-        if (dev_isalive(dev) && dev->get_stats &&
-            (stats = (*dev->get_stats)(dev)))
+        if (dev_isalive(dev)) {
+                stats = dev->get_stats(dev);
                 ret = sprintf(buf, fmt_ulong,
                               *(unsigned long *)(((u8 *) stats) + offset));
-
+        }
         read_unlock(&dev_base_lock);
         return ret;
 }
@@ -457,8 +457,7 @@ int netdev_register_kobject(struct net_device *net)
         strlcpy(dev->bus_id, net->name, BUS_ID_SIZE);
 
 #ifdef CONFIG_SYSFS
-        if (net->get_stats)
-                *groups++ = &netstat_group;
+        *groups++ = &netstat_group;
 
 #ifdef CONFIG_WIRELESS_EXT
         if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats)